jest.config.js

module.exports = {
  rootDir: __dirname,
  testMatch: ['/**/__tests__/**/?(*.)+(spec|test).[jt]s?(x)'],
  moduleFileExtensions: ['js', 'jsx', 'ts', 'tsx'],
  globalSetup: '<rootDir>/test/global-setup.js',
  setupFilesAfterEnv: ['@testing-library/jest-dom/extend-expect', '<rootDir>/test/env-setup.js'],
  moduleNameMapper: {
    '\\.(jpg|jpeg|png|gif|eot|otf|webp|svg|ttf|woff|woff2|mp4|webm|wav|mp3|m4a|aac|oga)$':
      '<rootDir>/__mocks__/fileMock.js',
    '\\.(css|less)$': '<rootDir>/__mocks__/styleMock.js',
  },
  testEnvironment: 'jsdom',
  transform: {
    '\\.js$': [
      '@swc/jest',
      {
        jsc: {
          parser: {
            syntax: 'ecmascript',
            jsx: true,
          },
          transform: {
            react: {
              runtime: 'automatic',
            },
          },
        },
      },
    ],
    '\\.ts$': [
      '@swc/jest',
      {
        jsc: {
          parser: {
            syntax: 'typescript',
          },
        },
      },
    ],
    '\\.tsx$': [
      '@swc/jest',
      {
        jsc: {
          parser: {
            syntax: 'typescript',
            tsx: true,
          },
          transform: {
            react: {
              runtime: 'automatic',
            },
          },
        },
      },
    ],
  },
};